Detectability analysis of residual control charts for monitoring change in mean deviation 監(jiān)視過程均值變化的殘差控制圖檢測能力分析
This dissertation concerns the stability , stabilizability and detectability of 2 - d singular systems 本論文主要研究2 - d線性離散奇異系統(tǒng)的穩(wěn)定性、能穩(wěn)性與能檢測性。
Abstract : the method for calculating the optimum detectability ofultrasonic focussing probe is discussed theoretically 文摘:從理論上推導(dǎo)了聚焦探頭對缺陷最佳檢測能力的計算方法。
First , the star library and star table are set up by the detectability of " the x small remote - control optical - electronic theodolite " 首先根據(jù)“ x小型遙控光電經(jīng)緯儀”的探測能力建立了星庫、星表。
Metal detector conforms to the standard of “ gb15210 - 2003 accessible metal detective door general technology criterion ” , detectability is adjustable in 100 levels 金屬探測器符合《 gb15210 - 2003通過式金屬探測門通用技術(shù)規(guī)范》的標(biāo)準(zhǔn),探測靈敏度100級可調(diào)。
If appropriate helium leak test plan is selected , it will be of benefit to improving detectability and effectively secure titanium vessel safety and reliability 選擇合理的氦?漏試驗方案,可做到既能檢漏又能及時發(fā)現(xiàn)漏點(diǎn),有效地保證鈦制容器安全性和可靠性。
The result indicates that , as the noise level ascends , the threshold of human electric sense descends ; noise strengthens the weak - signal detectability in human body 實驗結(jié)果表明,隨著噪聲量級的增加,人體電感覺閾值下降,噪聲增強(qiáng)了人體對弱信號的感知能力。
In post processing after signal enhancement , the feature enhancement using signal micro - structure characterizing target features is exploited to improve target detectability 在后處理中,提出了利用特征增強(qiáng)提高目標(biāo)探測能力的思想,研究了用信號微結(jié)構(gòu)表征目標(biāo)特征的方法。
This dissertation is the expansion of the project of the national natural science foundation of china ( nsfc ) named for “ producing and processing the new multi - modulation signal of the sensor with strong detectability and recognizability ” 本論文是國家自然科學(xué)基金項目“強(qiáng)探測強(qiáng)識別傳感器新型復(fù)合調(diào)制信號產(chǎn)生及處理”的擴(kuò)展。
In this paper , by neutron radiation detection with the passive method , the study on detectability , neutron spectra , etc . for the plutonium combined systems including the stimulated nuclear warhead assembly are introduced 摘要介紹了通過探測中子輻射,用被動方法研究了包括模擬核彈頭裝置在內(nèi)的各杯組合系統(tǒng)的可探測性和中子能譜等內(nèi)容。